CN205305870U - Circulation formula grain air dryer that bloies - Google Patents
Circulation formula grain air dryer that bloies Download PDFInfo
- Publication number
- CN205305870U CN205305870U CN201521091307.3U CN201521091307U CN205305870U CN 205305870 U CN205305870 U CN 205305870U CN 201521091307 U CN201521091307 U CN 201521091307U CN 205305870 U CN205305870 U CN 205305870U
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- China
- Prior art keywords
- grain
- air
- mouth
- blower fan
- air dryer
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Abstract
The utility model provides a circulation formula grain air dryer that bloies, including screw conveyer, wind channel, fan and filter screen, the filter screen is installed in advancing the grain mouth, and screw conveyer installs entering grain mouth below, advances the grain mouth and installs in the left side of backup pad, and the fan is installed on the right side of backup pad, and the top of fan is connected with the supply -air outlet, and the supply -air outlet is connected with the wind channel, and the wind channel sets up in screw conveyer's top, and screw conveyer's right -hand member is provided with and unloads the grain mouth, compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a grain grain of inferior processing is more than on the market most grain air -dries the device, and the staff that needs is few, practices thrift a large amount of manpower and materials, convenient to use, and the operation of being convenient for, stability is good, the reliability height.
Description
Technical field
The utility model is a kind of circulation blowing formula grain air dryer, belongs to foodstuff drying device tool apparatus field.
Background technology
Moisture content after grain harvest is to its commercialization or plants with all there being extremely important meaning. Desirable grain moisture content is dried to by grain near the stagnation point of stored-grain microbe growth, under this moisture condition, the storage safety of grain can be ensured, maintain freshness and the eating quality of grain to greatest extent, also can maintain percentage of germination and the kind quality of grain simultaneously to greatest extent.
Moisture and temperature are all the principal elements affecting grain respiration, but the two is not isolated, but mutually restrict. Time at the bottom of Measurement for Grain Moisture Content, temperature is very little on the impact breathed; When grain moisture increases, the respiratory intensity change caused by temperature is very fierce. Experimentally, Moisture Meter be 18% 23% grain at 50 55 ° of C temperature, breathe and suddenly weaken after sharply rising. But moisture be 14% 16% grain at the same temperature through round the clock several, respiration capability has almost no change.
In prior art, the air-dry major part of grain concentrates on rural area, and it is dry that the grains such as corn had to pass through dehydration before warehouse-in, reaches safety moisture content, and just preventing goes rotten in storage goes bad. In the past, grain is dry main air-dry by nature, and occupied ground is relatively big, and the time is longer, loses more, and dry mass is uneven, it is difficult to meet the needs that accumulating concentrated by grain. Present mechanical drying on the market is grain by drying tower, makes grain be heated and dewater, and this kind of mode needs main equipment, and to be consumed a large amount of coal electric energy, and environment is also had certain negative impact.
Practical novel content
For the deficiency that prior art exists, the utility model object is to provide a kind of circulation blowing formula grain air dryer, and to solve in above-mentioned background technology the problem proposed, the utility model is easy to use, convenient operation, good stability, reliability height.
In order to realize above-mentioned purpose, the utility model realizes by the following technical solutions: a kind of circulation blowing formula grain air dryer, comprise worm conveyor, air channel, blower fan and filtering net, described filtering net is arranged in grain-entering mouth, described worm conveyor is arranged on below grain-entering mouth, described grain-entering mouth is arranged on the left side of back up pad, the right side of described back up pad is provided with blower fan, the top of described blower fan is connected with air-supply mouth, described air-supply mouth is connected with air channel, described air channel is arranged on the top of worm conveyor, the right-hand member of described worm conveyor is provided with grain unloading mouth.
Further, the arranged outside of described blower fan has isolation cover.
Further, the right side of described worm conveyor is connected with conveying axis, and described conveying axis is provided with conveying leaf.
Further, the conveying leaf being arranged on conveying axis is at least provided with one.
Further, the cross section in described air channel is rectangle.
Further, it is arranged on the filtering net of grain-entering mouth inside and has offered multiple filter pore.
Further, described blower fan is a kind of centrifugal blower fan.
The beneficial effects of the utility model: a kind of circulation blowing formula grain air dryer of the present utility model, staff can pour into worm conveyor from grain-entering mouth the grain of just required air-dry airing successively, in grain-entering mouth, the existence of filtering net can filter the macrobead foreign material in grain, then staff can start blower fan, adjusting screw transfer roller, make it to reach grain in appropriate speed, blower fan rotates, a large amount of hot blast is produced within the short period of time, and produce wind circulation in inside, air channel, worm conveyor operational process is lowered the temperature automatically, make grain air-dry in the rolling of worm conveyor inside, kill worm's ovum, color, smell and taste and the nutritive ingredient thereof of the grain original can be kept simultaneously, and long quality-guarantee period, after treating that grain is air-dry, grain woven bag is placed at grain unloading mouth, air-dry grain is loaded in grain woven bag, after treating that this grain woven bag is filled, change next grain woven bag, till by whole for the grain of required airing air-dry pack, the grain grain of the utility model primary treatment is more than the grain air-dry apparatus of major part on the market, and the staff needed is few, save a large amount of manpower and materials.
Accompanying drawing explanation
By reading with reference to the detailed description that non-limiting example is done by the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the structural representation of a kind of blowing formula grain air dryer that circulates of the utility model;
In figure: 1-worm conveyor, 2-grain-entering mouth, 3-air channel, 4-back up pad, 5-carry leaf, 6-conveying axis, 7-grain unloading mouth, 8-air-supply mouth, 9-blower fan, 10-isolation cover, 11-filtering net.
Embodiment
For the utility model is realized technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with embodiment, set forth the utility model further.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of circulation blowing formula grain air dryer, comprise worm conveyor 1, air channel 3, blower fan 9 and filtering net 11, filtering net 11 is arranged in grain-entering mouth 2, worm conveyor 1 is arranged on below grain-entering mouth 2, grain-entering mouth 2 is arranged on the left side of back up pad 4, the right side of back up pad 4 is provided with blower fan 9, the top of blower fan 9 is connected with air-supply mouth 8, air-supply mouth 8 is connected with air channel 3, air channel 3 is arranged on the top of worm conveyor 1, and the right-hand member of worm conveyor 1 is provided with grain unloading mouth 7.
The arranged outside of blower fan 9 has isolation cover 10, the right side of worm conveyor 1 is connected with conveying axis 6, conveying axis 6 is provided with conveying leaf 5, the conveying leaf 5 being arranged on conveying axis 6 is at least provided with one, the cross section in air channel 3 is rectangle, being arranged on the filtering net 11 of grain-entering mouth 2 inside and offered multiple filter pore, blower fan 9 is a kind of centrifugal blower fan.
As an embodiment of the present utility model: staff can the grain of just required air-dry airing pour into worm conveyor 1 from grain-entering mouth 2 successively, in grain-entering mouth 2, the existence of filtering net 11 can filter the macrobead foreign material in grain, then staff can start blower fan 9, adjusting screw transfer roller 1, make it to reach grain in appropriate speed, blower fan 9 rotates, a large amount of hot blast is produced within the short period of time, and produce wind circulation in inside, air channel 3, worm conveyor 1 operational process is lowered the temperature automatically, make grain air-dry in the rolling of worm conveyor 1 inside, kill worm's ovum, color, smell and taste and the nutritive ingredient thereof of the grain original can be kept simultaneously, and long quality-guarantee period, after treating that grain is air-dry, grain woven bag is placed at grain unloading mouth 7, air-dry grain is loaded in grain woven bag, after treating that this grain woven bag is filled, change next grain woven bag, till by whole for the grain of required airing air-dry pack, the grain grain of the utility model primary treatment is more than the grain air-dry apparatus of major part on the market, and the staff needed is few, save a large amount of manpower and materials.
More than show and describe ultimate principle of the present utility model and main characteristic sum advantage of the present utility model, to those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, it is possible to realize the utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and right and wrong are restrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, it is intended that all changes in the implication of the equivalent important document dropping on claim and scope included in the utility model. Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, it is to be understood that, although this specification sheets is described according to enforcement mode, but not each enforcement mode only comprises an independent technical scheme, this kind of narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment through appropriately combined, can also form other enforcement modes that it will be appreciated by those skilled in the art that.
Claims (7)
1. a circulation blowing formula grain air dryer, comprise worm conveyor, air channel, blower fan and filtering net, it is characterized in that: described filtering net is arranged in grain-entering mouth, described worm conveyor is arranged on below grain-entering mouth, and described grain-entering mouth is arranged on the left side of back up pad, and the right side of described back up pad is provided with blower fan, the top of described blower fan is connected with air-supply mouth, described air-supply mouth is connected with air channel, and described air channel is arranged on the top of worm conveyor, and the right-hand member of described worm conveyor is provided with grain unloading mouth.
2. a kind of circulation blowing formula grain air dryer according to claim 1, it is characterised in that: the arranged outside of described blower fan has isolation cover.
3. a kind of circulation blowing formula grain air dryer according to claim 1, it is characterised in that: the right side of described worm conveyor is connected with conveying axis, and described conveying axis is provided with conveying leaf.
4. a kind of circulation blowing formula grain air dryer according to claim 3, it is characterised in that: the conveying leaf being arranged on conveying axis is at least provided with one.
5. a kind of circulation blowing formula grain air dryer according to claim 1, it is characterised in that: the cross section in described air channel is rectangle.
6. a kind of circulation blowing formula grain air dryer according to claim 1, it is characterised in that: it is arranged on the filtering net of grain-entering mouth inside and has offered multiple filter pore.
7. a kind of circulation blowing formula grain air dryer according to claim 1, it is characterised in that: described blower fan is a kind of centrifugal blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091307.3U CN205305870U (en) | 2015-12-25 | 2015-12-25 | Circulation formula grain air dryer that bloies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091307.3U CN205305870U (en) | 2015-12-25 | 2015-12-25 | Circulation formula grain air dryer that bloies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205305870U true CN205305870U (en) | 2016-06-15 |
Family
ID=56198045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091307.3U Expired - Fee Related CN205305870U (en) | 2015-12-25 | 2015-12-25 | Circulation formula grain air dryer that bloies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205305870U (en) |
-
2015
- 2015-12-25 CN CN201521091307.3U patent/CN205305870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161225 |